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Olenka [21]
3 years ago
10

It is 5 degrees outside and the temperature will drop 4 degrees each hour for the next 3 hours. What will the temperature be in

3 hours?
Mathematics
1 answer:
Softa [21]3 years ago
8 0

Answer:

  -7 degrees

Step-by-step explanation:

The temperature is predicted to be ...

  5 +3(-4) = 5 -12 = -7 . . . . degrees

__

To find the change, multiply the rate of change by the time period. To find the new temperature, add the change to the starting temperature.

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Length is 5 ft width=12 height=2 what is the volume ​
meriva
Answer:

The volume is 120

Step-by-step explanation:

Volume = LxWxH
5 x 12 x 2 = 120
8 0
3 years ago
George is building a fence. He builds his fence at a constant rate of 1/3 section of fence every 1/2 hour. At this rate, which f
stiv31 [10]
Answer:
Fraction of fence = 2/3 which is approximately 0.67

Explanation:
We know that he finishes 1/3 of the fence in 1/2 an hour. To know the fraction he can finish in one hour, we will simply use cross multiplication as follows:
1/3 of the fence ...................> 1/2 an hour
?? of the fence ....................> 1 hour
Fraction of the fence = (1/3 * 1) / (1/2)
Fraction of fence = 2/3 which is approximately 0.67

Hope this helps :)
6 0
3 years ago
A line has a slope of -3 and a y-intercept of 3.
Schach [20]

Answer: the answer is B

Step-by-step explanation:

3 0
3 years ago
What is the slope in the following equation:
Elza [17]
The slope would be -3.
3 0
2 years ago
X + 25 = 96. Solve for x.
Jobisdone [24]

Answer:

x = 71

Step-by-step explanation:

x + 25 = 96

=> x = 96 - 25

=> x = 71

4 0
2 years ago
Read 2 more answers
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